baber/WOPTO huggingface dataset:
Patent JP-H10214447-A (JP)
Title: Device for mounting compact disk
Inventor: GOTO TAKESHI
IPC: G11B17/04
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To mount two kinds of large/small compact disks on a turntable by the operation of only the mechanical mechanism. SOLUTION: A cover, the lower end edge of which is pivotally attached to a main body 1, is provided on the main body 1, and a holder 14, the lower end edge of which is pivotally attached to the inside of this cover, is provided on the cover, and a lever mechanism linked with the opening/closing operation of the cover is provided on the holder 14, and by these arrangement, the movable member is capable of going up/down along the inside of the holder 14. The lever mechanism is constituted of two arms pivotally attached each other on the holder 14 and a twist spring connecting them. A chucking member 22 incorporated with a magnet through the holder 14 is provided inside the cover. Further, a recessed part 23 is provided so that a spindle 13 of the turntable 12 is fitted therein when the cover is closed.
Patent JP-S54112581-A (JP)
Title: Method of fabricating base
Inventor: MUKAI SUGURU
IPC: H01J5/50
Filed: 1978-02-20
Abstract: PURPOSE: To improve the electric continuity between resistive coating and base pins and base shell by forming conductive coatings at the portion and terminal edge located with the base pins on a base plate formed with resistive coating.  
     CONSTITUTION: An insulated substrate 8 is fabricated by coating a resistive coating 7 containing carbon of main content on the one side thereof, seizing and drying it, then coating or printing a film of conductive material on the portions 9, 9' located with base pins and terminal edge 10, and then forming and perforating pin holes at desired base substrate from a substrat A. Then, the substrate 8 is treated by urging and revolving the base substrate on a pad provided in a container filled with conductive material at the side surface, coating conductive material on the side surfaces 14 and terminal edge 15 of the base substrate, and then electrically connecting peripheral conductive material 10 to side conductive material 14. Then, pins are implanted into the pin holes and base shell is connected to the periphery of the base substrate. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03227353-A (JP)
Title: Building material made of resin
Inventor: TATENO IZURU
IPC: E06B3/00
Filed: 1990-01-31
Abstract: PURPOSE:To provide a resin building material having excellent heat resistance, mechanical strength, dimensional stability, weather resistance, etc., and suitable for exteriors such as window frames by molding a resin composition comprising a specific post-chlorinated vinyl chloride resin component, a resin impact resistance-improving agent of multicomponent acrylic rubber, etc., in specific amounts, respectively. CONSTITUTION:A post-chlorinated vinyl chloride resin composition is molded into a resin building material, the post-chlorinated vinyl chloride resin comprising (A) 100 pts.wt. of a post-chlorinated vinyl chloride resin component comprising A1: 30-100wt.% of a post-chlorinated vinyl chlorinated vinyl chloride resin having a chlorine content of 60-72wt.% and A2: 0-70wt.% of one kind or more selected from a post-chlorinated vinyl chloride resin having a chlorine content of <=60wt.% and a vinyl chloride resin and satisfied with inequalities: 12<=X, Y<=2 and 60<=X<=68.5 (X is the average chlorine content of the post-chlorinated vinyl chloride resin component; Y is the average specific viscosity of the post- chlorinated vinyl chloride resin component), (B) 3-30 pts.wt. of a resin impact resistance-improving agent of multicomponent acrylic rubber and (C) 0.2-4 pts.wt. of low molecular weight polyethylene.
Patent JP-H02201960-A (JP)
Title: Semiconductor device
Inventor: MURAYAMA TAKASHI
IPC: H01L23/31
Filed: 1989-01-31
Abstract: PURPOSE:To seal a title device with inexpensive resin and improve moisture resistance by filling a cavity formed between a frame and a photoelectric conversion element with thermosetting resin containing a desiccating agent and curing them. CONSTITUTION:A substantially central portion on the upper surface of an image sensor 1 is covered with a glass plate 2 to form a transparent optical detection portion. The lower surface of the glass plate 2 is closely bonded to an optical detection surface of a photoelectric transducer 3, and part of the lower surface and its vertical circumference, i.e., almost of a square vertical cross section 2a are bonded to thermosetting epoxy resin 4. Silica gel for example is blended into the epoxy resin 4 as desiccating agent. Since a cavity formed between a frame body and the photoelectric transducer is filled with the desiccating agent - blended thermosetting resin, any moisture which might exude from the frame body is absorbed by the desiccating agent. Hereby, moisture resistance can be improved.
Patent JP-H01197473-A (JP)
Title: Sparsomycin (sc-rs) compound
Inventor: HENRIKUSU KAARU JIYOSEFU OTSUT
IPC: A61K31/505
Filed: 1988-01-29
Abstract: NEW MATERIAL: The compound of formula I (R 1  is hydroxymethyl, alkoxymethyl, 1-6C substituted alkyl except for acyloxymethyl, phenyl each C can be substituted, heterocyclic, benzyl, etc.; R2 is 1-10C alkyl each C can be substituted, phenyl, benzyl, heterocyclic, etc.; R 3  is H, or R 3  and R 1  and combined with N and C respectively to form 3- to 7-membered heterocyclic ring, which can contain additive 3 atms selected from a group consisting of N, O and S) and its salts.  
     USE: Useful as antitumor agents. Being low toxic. Extremely effective in combination with an inhibitor of cell activity such as 5-fluoracil, etc.  
     PROCESS: The compound of formula II is obtained by allowing an L-amino acid methylester to react with a di-tert, butylpyrocarbonate. The compound of formula I is obtained by reduction of the resulting compound and by several processes such as tosylation, etc. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S59146157-A (JP)
Title: Nonaqueous electrolyte secondary cell
Inventor: FURUKAWA SANEHIRO
IPC: H01M4/40
Filed: 1983-02-07
Abstract: PURPOSE:To improve the cycle characteristics of a nonaqueous electrolyte secondary cell by providing a positive electrode, a negative electrode made of Li-Al alloy obtained by an electrochemical method, and a nonaqueous electrolyte. CONSTITUTION:A positive electrode 4 is brought into contact by pressure with a positive electrode current collector 5 fixed to the inner surface of a positive electrode can 1. Next, an Al powder mold is used for a negative electrode and an Li plate is used for a positive electrode, and the negative and positive electrodes are immersed in a nonaqueous electrolyte and charged to deposit Li on the Al mold, then the obtained Li-Al alloy is made a negative electrode 6 and is brought into contact by pressure with a negative electrode current collector 7 fixed to the inner bottom surface of a negative electrode can 2. At this time, the surface with a large Li density is faced to the positive electrode 4 side. Next, a nonaqueous electrolyte is impregnated into a separator 8, then they are sealed with an insulating packing 3 to constitute this nonaqueous electrolyte secondary cell.
Patent JP-S60164029-A (JP)
Title: Damping force generating equipment in hydraulic shock absorber
Inventor: HIDAKA TOSHIHIKO
IPC: F16F9/348
Filed: 1984-02-06
Abstract: PURPOSE:To obtain choice of whether high damping force is to be generated or low damping force is to be generated and moreover reduce manufacturing cost by forming a plurality of port opening windows on both internal and external diameter sides on a valve seat and utilizing any either of the port opening windows. CONSTITUTION:A valve seat 13 is provided with two annular port opening windows 21 and 22 which are divided into two portions, internal diameter side and external diameter side, on a seat surface 13a of the seat 13. The top surface of a relief valve 14 is adjacent to the top part of frame parts 23 and 24 which form each annular port opening windows 21 and 22. The annular port opening window 21 on the internal dia. side is smaller in area than that 22 on the external dia. side. And by making ports 25 in either the port opening window 21 or the window 22, whether comparatively high damping force is to be generated or comparatively low damping force is to be generated can be selected at will.
Patent JP-2000012806-A (JP)
Title: Manufacturing method for semiconductor device
Inventor: KIN DOUIN
IPC: H01L21/3213
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To prevent a lower electrode layer surface from forming a natural oxide film and to promote growing of hemisphere crystal particles by controlling a silicon dangling bond on the surface of an amorphous silicon layer which was made dry etching by a lower electrode layer pattern to increase immigration of silicon and to grow hemisphere crystal particles. SOLUTION: A silicon dangling bond(SDB) is controlled on a surface of an amorphous silicon layer 122 which was made by dry etching by a lower electrode layer to increase immigration from the surface. It means passivation of hydrogen which can be attached and detached at a low temperature is made on the surface of the amorphous silicon layer 122 to suppress grow of a natural oxide film on the surface of the amorphous silicon layer 122. Hydrogen is attached and detached on the surface of the amorphous silicon layer 122 in a super vacuum CVD chamber where hemisphere crystal particles 124 are formed and immigration of silicon is increased by generating a large volume of SDB when the hemisphere crystal particles 124 are formed.
Patent JP-S62177455-A (JP)
Title: Probe stylus for measuring electric characteristics of semiconductor wafer
Inventor: YANAGIHARA HIROSHI
IPC: H01L21/66
Filed: 1986-01-31
Abstract: PURPOSE:To accurately measure electric characteristics of an IC, an LSI, etc., in a high frequency range by providing plural transmission lines on a dielectric substrate in parallel and connecting a conductive plate as a contact to the tip of each transmission line. CONSTITUTION:A probe stylus 14' is constituted by providing three transmission lines 11 lengthwise on the dielectric substrate 10. A conductive plate 12 is protruded and provided to the tip of each line 11 to form a contact part, so the line 11 has no wear and contacts the pad of the IC, LSI, etc., to be measured stably. When the pad of the IC, LSI, etc., on a wafer is positioned through a microscope in order to measure electric characteristics, the contact parts can be seen outside the substrate 10, so the positioning is facilitated. Thus, electric characteristics of the IC, LSI, etc., on the high-density wafer are measured accurately, securely, and stably.
Patent JP-H09213516-A (JP)
Title: Magnetic core manufacturing method and apparatus
Inventor: HIGUCHI YASUHIRO
IPC: H01F3/04
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic core manufacturing method and apparatus whereby a magnetic core suited for forming a choke coil superior in d.c. superimposing characteristic can be easily produced. SOLUTION: A laser beam is emitted on one region of a core having a closed magnetic path for a predetermined time to form a portion having a permeability different from that of other portion in the core, thereby forming a magnetic core. The laser beam-irradiated portion of the core or not irradiated portion functions as a gap to thereby form a choke coil having a superior d.c. superimposing characteristic. To realize this method, for example, it uses a magnetic core manufacturing apparatus having a laser beam generating device 11 for irradiating a laser beam at specified intensity and work scanner system 12 to move the core to the laser beam.
Patent JP-H03222722-A (JP)
Title: Adherence processing for polyarylene sulfide resin molding and adherence molding
Inventor: FUKUI KIICHIRO
IPC: B29C65/08
Filed: 1990-01-30
Abstract: PURPOSE:To enable easy adherence processing by making use of neither surface treatment nor an adhesive, by a method wherein ultrasonic welding is applied to a molding comprised of polyarylene sulfide resin possessing straight-chain structure and specific melt viscosity or its composition. CONSTITUTION:Ultrasonic welding is applied to a molding comprised of PAS resin which possesses substantially straight-chain molecular structure and melt viscosity measured at 310 deg.C and shearing rate of 1200/sec. is at least 150 poises and less than 30000 poises or its composition. Necessary ingredients are mixed up with each other, which are kneaded by making use of a single-screw or twin-screw extruder, extruded and made into a molding pellet. Molding of the molding comprising polyarylene sulfide resin or its composition is performed by injection molding or extrusion molding or vacuum molding or compression molding. Generally an ultrasonic welder on the market provided with a transmitter, transducer, horn, phase adjuster and pressurizing device is used for the ultrasonic welder for a fused mold and the welder having appropriate output is used selectively according to size and a form of the molding to be fused.
Patent JP-H06226942-A (JP)
Title: Laminating jig
Inventor: KUROKAWA HIROSHI
IPC: B29C65/48
Filed: 1993-02-08
Abstract: PURPOSE:To provide a laminating jig which responds to the dimensional change of a flexible wiring board in the horizontal and vertical directions and which does not deform guide hole. CONSTITUTION:The laminating jig consists of a plurality of movable guides 1 and a support 2 for softly receiving the movable guides, each of the movable guides 1 consists of a guide pin 11 and a plate-like guide support board 12 joined vertically therewith and the guide support board 12 alone is received in the support 2. A guide receiving part 21 is provided having the hole parts 211 capable of moving the guide support board 12 within such a range as to permit absorption of the dimensional change of a flexible wiring board in the same number as the movable guide and a support cover 22 is further provided having the guide hole parts 221 in the same number as the movable guide, so that the guide pin alone is projected from the surface of the support 2 with the movable guide received therein.
Patent JP-S62179375-A (JP)
Inventor: MITSUO KOJI
IPC: A24F13/02
Filed: 1986-02-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03227899-A (JP)
Title: Forklift
Inventor: SATO TADAO
IPC: B66F9/19
Filed: 1990-01-30
Abstract: PURPOSE:To make it possible to stably pile up cargos by providing leveling members the bottom part of a platen, in the case of a combined use forklift in which sheet and wooden pallets are handled by mounting/removing the platen to/from a fork. CONSTITUTION:Platens 40a, 40b are fixed to forks 41a, 41b respectively by screws 14. Members 18a, 18b are similarly fixed to the platens 40a, 40b respectively by screws 17. The leveling members 18a, 18b are made of plastic. Lower surfaces of the forks 41a, 41b and those of the leveling members 18a, 18b are flush with each other. A press touching surface 19a in the case of leveling is formed by lower surfaces of the fork 41a and the leveling member 18a. Similarly a press touching surface 19a in the case of leveling is formed by lower surfaces of the fork 41b and the leveling member 18b.
Patent JP-H02205402-A (JP)
Title: Opposed spindle lathe
Inventor: NAGANUMA NORIO
IPC: B23Q15/00
Filed: 1989-01-30
Abstract: PURPOSE:To prevent the twist of a work, etc., by providing a memory in which the acceleration/deceleration patterns of respective spindle motors are stored, deciding a pattern indicated on maching information, reading the pattern in the memory and controlling the torque of the motor. CONSTITUTION:The acceleration/deceleration patterns PAT of spindles 5, 15 are stored in a memory 22 connected to the driving motors 6, 16 of the two opposed spindles 5, 15. the acceleration/deceleration patterns PAT of the spindle shown in watching information such as a working program PRO and the like are decided in a main control unit 20 and each pattern PAT in the spindle acceleration/deceleration pattern memory 22 is read. Spindle driving motors 6, 16 are controlled by control units 9, 19 and torque control means 9a, 19a based on the read patterns PAT. Accordingly, upon acceleration/deceleration in which synchronization is hard, unreasonable shearing force does not act on a work 10 nor twist and the like can be generated.
Patent JP-H07229390-A (JP)
Title: Tunnel
Inventor: HASHIMOTO YOSHIRO
IPC: E21D9/14
Filed: 1994-02-17
Abstract: PURPOSE:To alleviate an impact noise at the time of the passage of a train by applying measures such as the formation of a gentle slope, an air hole and a plurality of arches at intervals at the entry or exit of a tunnel. CONSTITUTION:A gentile slope 11 like the slanting cutout section of bamboo is formed at the entry or exit of a tunnel 12. Or, one or a plurality of air holes communicated to the outside are formed near the entry or exit of the tunnel 12, instead. Or, a plurality of arches are alternatively formed at intervals near the entry or exit of the tunnel 12. Otherwise, the open end of the entry or exit of the tunnel 12 is expanded like a horn. According to this construction, the air 14 flowing to the surrounding area of a train 13 outside the tunnel 12 gradually loses escape space, and the air in the tunnel 12 is gradually compressed with the train 13. As a result, a change in air density in the tunnel 12 becomes gradual, and an impact noise is reduced or not generated.
Patent JP-H08219399-A (JP)
Title: Nozzle piercing device for roof in low temperature liquefied gas storage device
Inventor: NOSE YOSHIHIRO
IPC: F17C13/00
Filed: 1995-02-08
Abstract: PURPOSE: To allow the number of sleeves to be reduced in comparison to the number of nozzles and narrow the installation range of the nozzles so as to reduce the labor of construction work such as welding. CONSTITUTION: A sleeve 4 is provided in such a way as to vertically piercing the roof 2 of a low temperature liquefied gas storage tank, and plural nozzles 3 are disposed in the sleeve 4. The number of sleeves 4 are reduced in comparison to the number of nozzles 3, and the installation range of the nozzles 3 is narrowed to reduce the labor of construction work such as welding.
Patent JP-2000219318-A (JP)
Title: Work transfer device
Inventor: OSHIMI TETSURO
IPC: B65G11/02
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To correspond to works of various diameters without adjusting a position of a stopper. SOLUTION: A work supply rail 20 is inclined downward along a supplying direction of a work W, and a plural number of round bar type works W are supplied. A stopper member 30 is to specify a position of the head work W out of a plural number of the works W supplied to the work, supply rail 20, and it is positionally fixedly provided on the downstream side of the work supply rail 20. A work transfer tool 40 is free to displace between a stand-by state to be positioned below the head work W out of a plural number of the works W supplied to the work supply rail 20 and a transfer and place state to transfer and place the work W to and on a work transfer roller 90, and a position of the work transfer tool 40 in the stand-by state can be adjusted in accordance with a diameter of the work W.
Patent JP-S63189041-A (JP)
Title: Variable telephone charge informing system
Inventor: NAKAYAMA MASAYOSHI
IPC: H04M15/12
Filed: 1987-02-02
Abstract: PURPOSE:To effectively use a network facility by leveling traffic, by measuring the traffic in a network continuously, increasing/decreasing a charge corresponding to the volume of the traffic, and informing a present charge to a subscriber. CONSTITUTION:The traffic in a telephone network is measured at a traffic measuring instrument 4 based on the count data of the number of calls and that of simultaneous connection lines in an exchange 3, and a measured data is sent to a charge informing device 5 continuously. At the charge informing device 5, a charging step in which a high charge for the large volume of the traffic, and a low charge for the small volume of the traffic are applied is selected. The charging step selected at the charge informing device 5 is informed to the exchange 3, and the exchange 3 informs the charging step at a time when the subscriber places a call to the subscriber.
Patent JP-H11216924-A (JP)
Title: Printer
Inventor: YAMAGISHI NOBUO
IPC: G06F3/12
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To lay out a single image over two pages to be faced to each other when executing a folding operation in a printer. SOLUTION: In this printer 10, laying-out of an image on each face in each folded sheet is executed by a face-laying section 22. When there is a large image, the large image is divided so that the image is laid out on over two pages to be faced to each other, then the divided images is laid out on right and left pages, respectively. A separating region is provided between the right and left pages. The size of the separating region is varied corresponding to a position or the like of each sheet which is in a folded sheet laminating condition.
Patent JP-S54113756-A (JP)
Title: Magnet type latch
Inventor: TAKIMOTO SADAJI
IPC: H01F7/02
Filed: 1978-02-24
Abstract: PURPOSE: To increase adsorbing force, by fixing magnetic flux, which magnetically shapes a closed circuit when adsorption, to the movable portion side of a yoke passed through a flank of an outer circumferential portion of a magnet, in a magnet type latch used for a briefcase, other personal ornaments, etc.  
     CONSTITUTION: A magnet 1 in rare earth metal cobalt is used as a magnet material, and a main body portion is formed in such a manner that the magnet is cylindrically worked and a yoke 3 is adherence fixed to the back while the front is covered with a non-magnetic cover 2. Meanwhile, the desired magnet type latch is produced by fixing a center yoke 4 for passing magnetic flux, which magnetically shapes a closed circuit when adsorption, through a flank of an outer circumferential surface of the magnet 1 to a front of an adsorbing plate 5 in a movable portion. Latches 6 are each fixed to the backs of said yoke 3 and the adsorbing plate 5. Such an  arrangement can obtain sufficient adsorbing force, and can produce small-sized and thin latches. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11216861-A (JP)
Title: Ink-jet head
Inventor: NARUSE OSAMU
IPC: B41J2/045
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To improve accuracy in position where ink drops land in an ink-jet head discharging a plurality of colors of ink drops by arranging on one substrate an energy generation means for generating energy to discharge the plurality of colors of ink drops. SOLUTION: An actuator unit 1 has a plurality of layer type piezoelectric elements 5 arranged in arrays for each of head parts 3k, 3y, 3m, 3c on an insulating ceramics substrate 4. The piezoelectric element is an energy generation means for generating energy to discharge ink drops of each color. A diaphragm 15 of a liquid chamber unit 2, and the piezoelectric elements 5 and frame members 6 of the actuator unit 1 are united by an adhesive 27. A driving waveform (pulse voltage of 10-50 V) is applied from a driving IC 10 to the piezoelectric element 5 in accordance with a record signal. The piezoelectric elements 5 are shifted in a layer direction, and the interior of pressure liquid chambers 17 is pressured via the diaphragm 15 to increase a pressure. As a result, ink drops are discharged from nozzles 21.